org.jlf.log
Class RemoteLogManagerImpl

java.lang.Object
  |
  +--java.rmi.server.RemoteObject
        |
        +--java.rmi.server.RemoteServer
              |
              +--java.rmi.server.UnicastRemoteObject
                    |
                    +--org.jlf.log.RemoteLogManagerImpl

All Implemented Interfaces:

java.rmi.Remote, RemoteLogManager, java.io.Serializable

public class RemoteLogManagerImpl

extends java.rmi.server.UnicastRemoteObject

implements RemoteLogManager

RemoteLogManagerImpl is a concrete class which provides an RMI interface to the LogManager class so that RMI clients can remote control the application's logs. This class houses the default RMI registration in its main() method, binding with a name of (ApplicationName)RemoteLogManager, where (ApplicationName) is the name of the application as recorded in the property file or overridden in the LogManager class.

See Also:

LogManager, RemoteLogManager, Serialized Form

Field Summary

Fields inherited from class java.rmi.server.RemoteObject

ref

Constructor Summary

RemoteLogManagerImpl()
Default constructor method.

Method Summary

void	addLoggingMechanism(java.lang.String logName, java.lang.String mechanismName) Adds a logging mechanism to the log given.
java.lang.String	getLogFieldSeparator(java.lang.String logName) Gets the current log field separator of a particular log.
int	getLoggingLevel(java.lang.String logName) Gets the current logging level of a particular log.
java.lang.String[]	getLoggingMechanismNames(java.lang.String logName) Returns all of the names of the logging mechanisms currently active for the log given as input.
java.lang.String[]	getLogNames() Retrieves all of the names of the logs registered in the virtual machine.
protected Log	logForName(java.lang.String logName) Helper method to find a log in the LogManager given a String name.
void	logString(java.lang.String logName, java.lang.String logString, int loggingLevel) Adds a message string to the log if the log's level is currently set at or above the loggingLevel passed in.
static void	main(java.lang.String[] args) This method binds the remote log manager so RMI clients can access it.
void	removeLoggingMechanism(java.lang.String logName, java.lang.String mechanismName) Removes a logging mechanism from the log given.
void	setLogFieldSeparator(java.lang.String logName, java.lang.String logFieldSeparator) Resets the current log field separator of a particular log.
void	setLoggingLevel(java.lang.String logName, int loggingLevel) Resets the current logging level of a particular log.

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RemoteLogManagerImpl

public RemoteLogManagerImpl()
                     throws java.rmi.RemoteException

Default constructor method.

Method Detail

logForName

protected Log logForName(java.lang.String logName)

Helper method to find a log in the LogManager given a String name.

getLogNames

public java.lang.String[] getLogNames()
                               throws java.rmi.RemoteException

Retrieves all of the names of the logs registered in the virtual machine.

Specified by:

getLogNames in interface RemoteLogManager

Throws:

java.rmi.RemoteException

getLogFieldSeparator

public java.lang.String getLogFieldSeparator(java.lang.String logName)
                                      throws java.rmi.RemoteException

Gets the current log field separator of a particular log.

Specified by:

getLogFieldSeparator in interface RemoteLogManager

Parameters:

logName - The name of the log as a string

java.rmi.RemoteException

setLogFieldSeparator

public void setLogFieldSeparator(java.lang.String logName,
                                 java.lang.String logFieldSeparator)
                          throws java.rmi.RemoteException

Resets the current log field separator of a particular log.

Specified by:

setLogFieldSeparator in interface RemoteLogManager

Parameters:

logName - The name of the log as a string

java.rmi.RemoteException

getLoggingLevel

public int getLoggingLevel(java.lang.String logName)
                    throws java.rmi.RemoteException

Gets the current logging level of a particular log.

Specified by:

getLoggingLevel in interface RemoteLogManager

Parameters:

logName - The name of the log as a string

java.rmi.RemoteException

setLoggingLevel

public void setLoggingLevel(java.lang.String logName,
                            int loggingLevel)
                     throws java.rmi.RemoteException

Resets the current logging level of a particular log.

Specified by:

setLoggingLevel in interface RemoteLogManager

Parameters:

logName - The name of the log as a string

java.rmi.RemoteException

getLoggingMechanismNames

public java.lang.String[] getLoggingMechanismNames(java.lang.String logName)
                                            throws java.rmi.RemoteException

Returns all of the names of the logging mechanisms currently active for the log given as input.

Specified by:

getLoggingMechanismNames in interface RemoteLogManager

Parameters:

logName - The name of the log as a string

java.rmi.RemoteException

addLoggingMechanism

public void addLoggingMechanism(java.lang.String logName,
                                java.lang.String mechanismName)
                         throws java.rmi.RemoteException

Adds a logging mechanism to the log given.

Specified by:

addLoggingMechanism in interface RemoteLogManager

Parameters:

logName - The name of the log as a string

java.rmi.RemoteException

removeLoggingMechanism

public void removeLoggingMechanism(java.lang.String logName,
                                   java.lang.String mechanismName)
                            throws java.rmi.RemoteException

Removes a logging mechanism from the log given.

Specified by:

removeLoggingMechanism in interface RemoteLogManager

Parameters:

logName - The name of the log as a string

java.rmi.RemoteException

main

public static void main(java.lang.String[] args)

This method binds the remote log manager so RMI clients can access it. The naming convention is .RemoteLogManager

logString

public void logString(java.lang.String logName,
                      java.lang.String logString,
                      int loggingLevel)
               throws java.rmi.RemoteException

Adds a message string to the log if the log's level is currently set at or above the loggingLevel passed in.

Specified by:

logString in interface RemoteLogManager

Parameters:

logName - The name of the log as a string

logString - The string to write to all logging mechanisms

loggingLevel - The level at which to log the string.

java.rmi.RemoteException